Cheap flights from Denver to St. George

Flight deals from Denver to St. George

Below you can see the best deals on flights Denver — St. George for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 1 September, from $185.

Top 10 cheap flights from Denver to St. George

About the Denver — St. George flight

Looking for cheap flights from Denver to St. George? Compare fares from different airlines, check the flight schedule and travel time — and book your Denver — St. George ticket online at the best price.

The route has direct flights — around 31 flights per week, flights are operated by United Airlines, a nonstop flight takes about 1 h 53 min, the distance between the cities is around 804 km.

Planning your trip? You may find our St. George travel guide, how to get from the airport into town and St. George weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

from $162Min. price

OctoberCheapest

JunePeak season

YesDirect flights

804 kmDistance

1 h 53 minTravel time

1Airlines

31 / wkFlights

Flight schedule from Denver to St. George

The table shows direct flights from Denver to St. George on the selected date. The flight takes approximately 1 h 53 min. Regular flights are operated by United Airlines. Departures from Denver International Airport and Centennial Airport airports, arrivals at Saint George Municipal Airport.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Today

Any time

Last update: 25 Aug 2026

Airline

Flight

Departure

Arrival

Duration

Days

Status

Below is a calendar of the lowest flight ticket prices for Denver — St. George by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $162 in October, and the most expensive are around $212 in June. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

Prices by month

Average one-way fares from Denver to St. George by month. Tickets are usually cheapest in February (around $264) and priciest in October (about $372) — use the table and chart below to pick the best time to fly.

Month	Average price	Level	Month	Average price	Level	Month	Average price	Level
Jan	$276	low	May	$324	medium	Sep	$312	medium
Feb	$264	low	Jun	$336	high	Oct	$372	high
Mar	$312	medium	Jul	$348	high	Nov	$300	medium
Apr	$360	high	Aug	$336	high	Dec	$276	low

Some values are estimated based on seasonality.

When to fly

Weather in St. George: it is warmest in July (up to 36 °C on average) and coolest in January (around 10 °C). The driest month is June.

Tickets are usually cheapest in October and most expensive in June. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · St. George

Dry and wet days · St. George

Wind speed and direction · St. George

We'll let you know if you need a visa

Enter your destination or

Your nationality

Destination

How to get the best deal on a Denver — St. George ticket

Book ahead: fares for Denver — St. George are usually lower 3–8 weeks before departure than at the last minute.
Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
Denver is served by more than one airport — compare fares and travel time to each before you book.
The cheapest month to fly to St. George is usually October — plan your trip around it if your dates are flexible.
Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Flights on the Denver — St. George route are operated by 1 airline; United Airlines runs the most flights (around 100% of all flights). Compare carriers, flight shares and schedules below.

United AirlinesUA
10x/week
WebsiteFleet: 956165M pax/year
- Direct flight DEN → SGU10x/week
  Duration
  1h 55m
  Days
  MTWTFSS
100.0%Open →

Cities and airports on the Denver — St. George route

Flights Denver — St. George depart from Denver International Airport and Centennial Airport and arrive at Saint George Municipal Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Denver

DEN

United States

About the city How to get there Weather All about the country United States

Arrival

St. George

SGU

United States

About the city How to get there Weather All about the country United States

Departure airports

Denver International AirportDEN
About the airport
Centennial AirportAPA
About the airport

Arrival airports

Saint George Municipal AirportSGU
About the airport

Useful information

How to spend time in Jordan: what to see and eat

Jordan is known to most as a country with deserts and Petra — a city in a rock, also called the seventh Wonder of the World. Many go there mainly for it, but besides such an important attraction, ther…

Tips for Travelers

Eastern Europe Without Tourists: You Haven’t Been There Yet

Sometimes you just want to get away, but where to? It seems like we’ve been everywhere, all the top spots have been visited multiple times, and we want something new and unusual. In that case, we have…

Travel Ideas

Follow the Blue Flag: The Cleanest and Most Beautiful Beaches

Not all beaches are created equal; some are noticeably better than others. And the best of the best are beaches marked with a “Blue Flag”. What kind of flag is this, who awards it, for what, and to wh…

Where to go

Crete Itinerary for the Perfect Summer Getaway

A trip to Crete is an immersion into a world where time flows differently, and landscapes change every half hour. It’s worth flying here for ancient ruins, sleepy coastal towns, and breathtaking pictu…

Travel Ideas

What to visit in Georgia

Oh, to go somewhere with lots of delicious food and new experiences… Does such a place exist? Of course it does! One of the best destinations in 2025 is Georgia. It has beautiful views and unusual att…

Interesting

Street food by Greek rules

The first thing that comes to mind with the word fast food is obese Americans peacefully devouring a Big Mac somewhere on a ranch in Oklahoma. However, street food appeared much earlier than the food…

Frequently asked questions about the Denver — St. George flight

How long is the flight from Denver to St. George?

A nonstop Denver — St. George flight takes about 1 h 53 min — the distance between the cities is around 804 km.

How far is it from Denver to St. George?

The distance from Denver to St. George is about 804 km, which a nonstop flight covers in around 1 h 53 min.

Are there direct flights from Denver to St. George?

Yes, there are nonstop flights Denver — St. George — around 31 flights per week.

Which airlines fly from Denver to St. George?

Airlines operating Denver — St. George include United Airlines. See the full list with schedules in the "Airlines" section on this page.

Which airports do Denver — St. George flights use?

Flights from Denver depart from Denver International Airport, Centennial Airport, and arrive at Saint George Municipal Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Denver to St. George?

The price of a Denver — St. George ticket depends on your travel date, season and demand: it is usually cheapest to fly in October, and most expensive in June. Tickets typically cost between $162 and $212. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Denver — St. George?

Flights Denver — St. George are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is October. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Denver to St. George?

To catch a low fare Denver — St. George, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually October.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

Where else you can fly from St. George

See all

Salt Lake City Phoenix Dallas Los Angeles Chicago Regina Reno Carlsbad